F. 1 maths
2012-06-01 8:43 pm
The probability of you getting pass marks in next math test is 65%. What are the odds in favor of you passing the next Maths test?
回答 (2)
2012-06-02 7:48 am
✔ 最佳答案
Recall that odds in favor of an event E=P(E occurs) : P(E does not occur) and odds against an event E =P(E does not occur) : P(E occurs)
Solution:
P( passing next Math test)=63%
=> P(not passing next Math test)=1-63%=37%
=> odds in favor of passing next math test = 63%:37%=63:37
收錄日期: 2021-04-28 14:23:05
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20120601000051KK00166